package com.project.util;

import org.springframework.core.convert.converter.Converter;
import org.springframework.stereotype.Component;

import java.time.LocalDate;

/**
 * 自定义类型转换器
 */
@Component
public class LocalDateChange implements Converter<String , LocalDate> {
    @Override
    public LocalDate convert(String source) {
        if(source != null && source.matches("\\d{4}-\\d{2}-\\d{2}")){
            return LocalDate.parse(source);
        }
        return null;
    }
}
